🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 202 Days

Day: 23.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.17 AU

Year: 394 Days

Day: 27.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.89 AU - 1.37 AU

Year: 453 Days

Day: 31.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,777,454 km

• M1: 630,256 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.21 AU - 1.23 AU

Year: 508 Days

Day: 42.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.02 AU - 1.44 AU

Year: 514 Days

Day: 19.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 76,777,454 km

• M1: 106,962 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.16 AU - 3.34 AU

Year: 1718 Days

Day: 22.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.58 AU - 3.98 AU

Year: 2238 Days

Day: 42.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 13.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.3 AU - 4.92 AU

Year: 3729 Days

Day: 5.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,777,454 km

• M1: 180,265 km (0.117 R)
• M2: 297,700 km (0.084 R)
• M3: 548,725 km (0.101 R)
• M4: 642,523 km (0.073 R)
• M5: 783,294 km (0.114 R)
• M6: 874,998 km (0.099 R)
• M7: 1,033,871 km (0.046 R)
• M8: 1,155,195 km (0.101 R)
• M9: 1,291,628 km (0.106 R)
• M10: 1,423,274 km (0.037 R)
• M11: 1,559,857 km (0.099 R)
• M12: 1,745,358 km (0.119 R)
• M13: 1,880,744 km (0.071 R)
• M14: 2,019,870 km (0.057 R)
• M15: 2,174,704 km (0.095 R)
• M16: 2,433,209 km (0.045 R)
• M17: 2,534,487 km (0.109 R)
• M18: 2,624,246 km (0.103 R)
• M19: 2,728,216 km (0.058 R)
• M20: 2,980,738 km (0.105 R)
• M21: 3,144,248 km (0.071 R)
• M22: 3,268,863 km (0.065 R)
• M23: 3,366,999 km (0.116 R)
• M24: 3,523,179 km (0.08 R)
• M25: 4,096,588 km (0.039 R)
• M26: 4,187,544 km (0.117 R)
• M27: 4,495,416 km (0.098 R)
• M28: 4,589,214 km (0.085 R)
• M29: 4,778,754 km (0.101 R)
• M30: 4,874,647 km (0.069 R)
• M31: 4,970,988 km (0.047 R)
• M32: 5,513,130 km (0.098 R)
• M33: 5,987,804 km (0.109 R)
• M34: 6,195,446 km (0.088 R)
• M35: 6,653,365 km (0.11 R)
• M36: 6,814,482 km (0.093 R)
• M37: 7,509,065 km (0.086 R)
• M38: 7,714,313 km (0.09 R)
• M39: 7,827,110 km (0.102 R)
• M40: 8,245,386 km (0.077 R)
• M41: 8,380,024 km (0.109 R)
• M42: 8,496,112 km (0.079 R)
• M43: 8,749,231 km (0.074 R)
• M44: 8,847,218 km (0.107 R)
• M45: 9,163,468 km (0.118 R)
• M46: 9,463,262 km (0.109 R)
• M47: 9,705,461 km (0.08 R)
• M48: 10,011,239 km (0.115 R)
• M49: 10,632,220 km (0.102 R)
• M50: 10,736,789 km (0.101 R)
• M51: 11,053,039 km (0.118 R)
• M52: 11,608,496 km (0.081 R)
• M53: 12,458,660 km (0.032 R)
• M54: 12,591,354 km (0.107 R)
• M55: 13,532,623 km (0.083 R)
• M56: 13,668,907 km (0.076 R)
• M57: 13,782,901 km (0.118 R)
• M58: 13,988,897 km (0.078 R)
• M59: 14,543,007 km (0.055 R)
• M60: 14,706,069 km (0.099 R)
• M61: 14,846,242 km (0.091 R)
• M62: 15,364,150 km (0.095 R)
• M63: 15,720,642 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 14.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 8.71 AU - 12.67 AU

Year: 13167 Days

Day: 14.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 76,777,454 km

• M1: 177,124 km (0.11 R)
• M2: 595,250 km (0.072 R)
• M3: 716,424 km (0.101 R)
• M4: 828,174 km (0.098 R)
• M5: 1,705,715 km (0.11 R)
• M6: 1,940,883 km (0.115 R)
• M7: 2,502,174 km (0.039 R)
• M8: 2,680,345 km (0.093 R)
• M9: 3,667,841 km (0.095 R)
• M10: 3,802,927 km (0.106 R)
• M11: 4,324,874 km (0.062 R)
• M12: 4,612,701 km (0.059 R)
• M13: 4,906,810 km (0.064 R)
• M14: 5,056,109 km (0.101 R)
• M15: 5,905,077 km (0.106 R)
• M16: 6,064,099 km (0.085 R)
• M17: 6,673,711 km (0.115 R)
• M18: 7,345,704 km (0.101 R)
• M19: 7,863,911 km (0.035 R)
• M20: 8,083,371 km (0.055 R)
• M21: 8,618,333 km (0.102 R)
• M22: 9,582,342 km (0.04 R)
• M23: 10,244,013 km (0.103 R)
• M24: 10,677,249 km (0.111 R)
• M25: 11,462,189 km (0.081 R)
• M26: 11,561,671 km (0.12 R)
• M27: 11,811,500 km (0.044 R)
• M28: 12,012,709 km (0.107 R)
• M29: 12,164,401 km (0.103 R)
• M30: 12,520,743 km (0.102 R)
• M31: 12,623,068 km (0.088 R)
• M32: 12,932,138 km (0.09 R)
• M33: 13,400,379 km (0.105 R)
• M34: 13,663,073 km (0.113 R)
• M35: 14,033,477 km (0.116 R)
• M36: 14,568,589 km (0.101 R)
• M37: 14,947,071 km (0.111 R)
• M38: 15,383,598 km (0.086 R)
• M39: 15,935,315 km (0.119 R)
• M40: 16,944,652 km (0.054 R)
• M41: 17,171,741 km (0.111 R)
• M42: 17,514,320 km (0.111 R)
• M43: 20,155,172 km (0.064 R)
• M44: 20,275,448 km (0.08 R)
• M45: 21,368,261 km (0.075 R)
• M46: 22,045,640 km (0.081 R)
• M47: 22,417,989 km (0.12 R)
• M48: 22,542,604 km (0.073 R)
• M49: 23,358,212 km (0.044 R)
• M50: 23,801,470 km (0.102 R)
• M51: 26,650,262 km (0.091 R)
• M52: 27,512,395 km (0.061 R)
• M53: 28,451,271 km (0.078 R)
• M54: 29,264,186 km (0.034 R)
• M55: 29,673,635 km (0.063 R)
• M56: 30,636,148 km (0.06 R)
• M57: 31,748,857 km (0.116 R)
• M58: 32,099,365 km (0.068 R)
• M59: 32,803,971 km (0.086 R)
• M60: 32,945,490 km (0.102 R)
• M61: 33,442,604 km (0.089 R)
• M62: 33,656,379 km (0.106 R)
• M63: 33,870,604 km (0.112 R)
• M64: 34,013,769 km (0.051 R)
• M65: 34,156,934 km (0.113 R)
• M66: 34,372,355 km (0.096 R)
• M67: 34,516,118 km (0.095 R)
• M68: 34,804,244 km (0.087 R)
• M69: 37,064,668 km (0.116 R)
• M70: 37,803,831 km (0.065 R)
• M71: 38,026,582 km (0.109 R)
• M72: 38,473,281 km (0.095 R)
• M73: 38,846,977 km (0.094 R)
• M74: 39,522,561 km (0.106 R)
• M75: 39,975,094 km (0.086 R)
• M76: 40,885,397 km (0.114 R)
• M77: 42,726,349 km (0.083 R)
• M78: 42,881,033 km (0.116 R)
• M79: 43,190,850 km (0.117 R)
• M80: 44,672,767 km (0.09 R)
• M81: 46,488,735 km (0.051 R)
• M82: 48,007,153 km (0.05 R)
• M83: 48,570,689 km (0.08 R)
• M84: 49,055,535 km (0.119 R)
• M85: 49,704,341 km (0.057 R)
• M86: 50,928,501 km (0.068 R)
• M87: 51,997,677 km (0.098 R)
• M88: 54,828,517 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.4

Radius: 5.5

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 13.85 AU - 22.61 AU

Year: 29323 Days

Day: 23.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,777,454 km

• M1: 467,045 km (0.113 R)
• M2: 682,017 km (0.058 R)
• M3: 752,328 km (0.12 R)
• M4: 875,148 km (0.105 R)
• M5: 1,428,660 km (0.089 R)
• M6: 1,739,374 km (0.072 R)
• M7: 2,036,925 km (0.082 R)
• M8: 2,208,962 km (0.103 R)
• M9: 2,905,191 km (0.078 R)
• M10: 3,297,137 km (0.095 R)
• M11: 4,043,630 km (0.098 R)
• M12: 4,129,799 km (0.091 R)
• M13: 4,886,016 km (0.047 R)
• M14: 5,209,746 km (0.031 R)
• M15: 5,877,700 km (0.118 R)
• M16: 6,221,775 km (0.06 R)
• M17: 7,084,357 km (0.064 R)
• M18: 7,240,537 km (0.075 R)
• M19: 7,397,764 km (0.108 R)
• M20: 8,640,324 km (0.026 R)
• M21: 9,542,250 km (0.098 R)
• M22: 10,770,598 km (0.105 R)
• M23: 11,433,765 km (0.086 R)
• M24: 11,678,208 km (0.115 R)
• M25: 12,799,295 km (0.103 R)
• M26: 13,372,554 km (0.031 R)
• M27: 14,084,640 km (0.104 R)
• M28: 14,808,992 km (0.09 R)
• M29: 15,410,525 km (0.066 R)
• M30: 15,816,085 km (0.039 R)
• M31: 16,499,598 km (0.109 R)
• M32: 16,706,641 km (0.114 R)
• M33: 17,332,708 km (0.099 R)
• M34: 17,754,275 km (0.089 R)
• M35: 17,895,645 km (0.072 R)
• M36: 18,179,432 km (0.047 R)
• M37: 18,536,074 km (0.1 R)
• M38: 19,912,673 km (0.098 R)
• M39: 20,206,633 km (0.099 R)
• M40: 21,321,885 km (0.118 R)
• M41: 22,304,444 km (0.114 R)
• M42: 22,686,367 km (0.109 R)
• M43: 23,224,471 km (0.111 R)
• M44: 24,391,933 km (0.045 R)
• M45: 25,180,762 km (0.075 R)
• M46: 25,897,785 km (0.104 R)
• M47: 26,138,338 km (0.111 R)
• M48: 26,621,539 km (0.1 R)
• M49: 28,171,373 km (0.069 R)
• M50: 32,386,892 km (0.065 R)
• M51: 32,732,613 km (0.087 R)
• M52: 33,951,985 km (0.1 R)
• M53: 34,920,481 km (0.039 R)
• M54: 35,452,451 km (0.085 R)
• M55: 35,987,264 km (0.068 R)
• M56: 36,435,010 km (0.118 R)
• M57: 36,524,769 km (0.06 R)
• M58: 37,064,817 km (0.106 R)
• M59: 37,879,826 km (0.067 R)
• M60: 39,067,634 km (0.081 R)
• M61: 40,082,206 km (0.09 R)
• M62: 41,385,802 km (0.073 R)
• M63: 42,231,329 km (0.118 R)
• M64: 42,798,006 km (0.095 R)
• M65: 46,154,085 km (0.095 R)
• M66: 46,251,323 km (0.086 R)
• M67: 46,640,427 km (0.104 R)
• M68: 46,737,965 km (0.111 R)
• M69: 48,503,818 km (0.106 R)
• M70: 48,998,239 km (0.115 R)
• M71: 51,898,643 km (0.047 R)
• M72: 53,216,750 km (0.116 R)
• M73: 53,318,476 km (0.09 R)
• M74: 53,828,755 km (0.061 R)
• M75: 54,238,054 km (0.061 R)
• M76: 54,340,529 km (0.119 R)
• M77: 55,369,164 km (0.119 R)
• M78: 56,300,261 km (0.056 R)
• M79: 58,493,067 km (0.064 R)
• M80: 61,566,704 km (0.043 R)
• M81: 61,887,592 km (0.115 R)
• M82: 64,258,269 km (0.062 R)
• M83: 64,692,402 km (0.116 R)
• M84: 64,909,918 km (0.077 R)
• M85: 65,454,604 km (0.038 R)
• M86: 65,563,810 km (0.099 R)
• M87: 66,219,797 km (0.073 R)
• M88: 66,768,073 km (0.11 R)
• M89: 67,097,936 km (0.119 R)
• M90: 67,428,248 km (0.064 R)
• M91: 69,755,243 km (0.092 R)
• M92: 71,209,035 km (0.068 R)
• M93: 71,658,278 km (0.101 R)
• M94: 72,672,701 km (0.037 R)
• M95: 73,125,085 km (0.113 R)
• M96: 74,260,084 km (0.099 R)
• M97: 74,373,778 km (0.11 R)
• M98: 76,547,435 km (0.069 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 12,503 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit